JPS6096573A - 無ピツチ黒鉛製品とその製法 - Google Patents
無ピツチ黒鉛製品とその製法Info
- Publication number
- JPS6096573A JPS6096573A JP59196480A JP19648084A JPS6096573A JP S6096573 A JPS6096573 A JP S6096573A JP 59196480 A JP59196480 A JP 59196480A JP 19648084 A JP19648084 A JP 19648084A JP S6096573 A JPS6096573 A JP S6096573A
- Authority
- JP
- Japan
- Prior art keywords
- heating
- coke
- mixture
- pressure
- hour
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 47
- 229910002804 graphite Inorganic materials 0.000 title claims description 26
- 239000010439 graphite Substances 0.000 title claims description 26
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000000203 mixture Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 32
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 15
- 229910052796 boron Inorganic materials 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 14
- UHPOHYZTPBGPKO-UHFFFAOYSA-N bis(boranylidyne)chromium Chemical compound B#[Cr]#B UHPOHYZTPBGPKO-UHFFFAOYSA-N 0.000 claims description 12
- 238000005245 sintering Methods 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 238000005087 graphitization Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- LGLOITKZTDVGOE-UHFFFAOYSA-N boranylidynemolybdenum Chemical compound [Mo]#B LGLOITKZTDVGOE-UHFFFAOYSA-N 0.000 claims description 2
- AUVPWTYQZMLSKY-UHFFFAOYSA-N boron;vanadium Chemical compound [V]#B AUVPWTYQZMLSKY-UHFFFAOYSA-N 0.000 claims description 2
- 238000000280 densification Methods 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims 1
- 230000006698 induction Effects 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims 1
- 239000000571 coke Substances 0.000 description 25
- 239000011295 pitch Substances 0.000 description 14
- 239000000047 product Substances 0.000 description 13
- 229910052799 carbon Inorganic materials 0.000 description 12
- 238000007731 hot pressing Methods 0.000 description 10
- 239000000843 powder Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 238000003825 pressing Methods 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 239000003575 carbonaceous material Substances 0.000 description 4
- 239000002006 petroleum coke Substances 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000004327 boric acid Substances 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910021383 artificial graphite Inorganic materials 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 150000001639 boron compounds Chemical class 0.000 description 2
- 229910052810 boron oxide Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000007770 graphite material Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 description 1
- -1 BIIC Chemical class 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910033181 TiB2 Inorganic materials 0.000 description 1
- QDCCWLMDTJDQLY-UHFFFAOYSA-N [B+3].N Chemical class [B+3].N QDCCWLMDTJDQLY-UHFFFAOYSA-N 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000005619 boric acid group Chemical group 0.000 description 1
- 239000002008 calcined petroleum coke Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000002010 green coke Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 239000006253 pitch coke Substances 0.000 description 1
- 239000002296 pyrolytic carbon Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53405083A | 1983-09-20 | 1983-09-20 | |
| US534050 | 1983-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6096573A true JPS6096573A (ja) | 1985-05-30 |
Family
ID=24128515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59196480A Pending JPS6096573A (ja) | 1983-09-20 | 1984-09-19 | 無ピツチ黒鉛製品とその製法 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0136151A1 (de) |
| JP (1) | JPS6096573A (de) |
| AU (1) | AU566557B2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003020418A (ja) * | 2001-07-09 | 2003-01-24 | Showa Denko Kk | 黒鉛微粉及びその製造方法、並びに該黒鉛微粉の用途 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4560409A (en) * | 1984-08-29 | 1985-12-24 | Superior Graphite | Metal bearing graphitic carbons |
| ATE348901T1 (de) * | 1999-03-25 | 2007-01-15 | Showa Denko Kk | Kohlenstofffaser, verfahren zu ihrer herstellung und elektrode für zelle |
| CN110550955B (zh) * | 2019-09-24 | 2021-08-13 | 中国科学院山西煤炭化学研究所 | 一种超高导热、高强度石墨块体材料及其制备方法 |
| CN114478010A (zh) * | 2022-02-18 | 2022-05-13 | 佛山市南海宝碳石墨制品有限公司 | 一种石墨工件热压快速成型方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS543682B2 (de) * | 1974-08-29 | 1979-02-26 |
-
1984
- 1984-09-19 EP EP84306386A patent/EP0136151A1/de not_active Withdrawn
- 1984-09-19 JP JP59196480A patent/JPS6096573A/ja active Pending
- 1984-09-28 AU AU33697/84A patent/AU566557B2/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003020418A (ja) * | 2001-07-09 | 2003-01-24 | Showa Denko Kk | 黒鉛微粉及びその製造方法、並びに該黒鉛微粉の用途 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU3369784A (en) | 1986-04-10 |
| EP0136151A1 (de) | 1985-04-03 |
| AU566557B2 (en) | 1987-10-22 |
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